baber/WOPTO huggingface dataset:
Patent JP-H06146585-A (JP)
Title: Frame holder for continuous footing concrete
Inventor: IWATA KATSUHIRO
IPC: E04G17/14
Filed: 1992-11-16
Abstract: PURPOSE:To stably and simply equip a holder for a base concrete frame and a continuous footing concrete frame in a specified position. CONSTITUTION:An inserting part 2a buried in the ground E is provided at the lower part of a vertical rod 2 and a horizontally positioning plate 3 is welded at the middle of the vertical rod 2. The lower face thereof is positioned on the placed base concrete face 4. A first support rod 7 is welded at the middle part of the vertical rod 2 and positioning pins 10-12 for the base concrete on frames 8, 9 and continuous footing concrete frames 13, 9a are erected on both right and left sides. A frame holder 1 is retained stably in a specified position by the inserting part 2a.
Patent JP-2000152959-A (JP)
Title: Chair with conveyor and bed with conveyor
Inventor: TANAKA TSUNEYUKI
IPC: A61G5/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a chair or a bed, which can reduce a load on aged persons or disabled persons and their supporters. SOLUTION: This chair with a sitting part 12 and leg parts 13 comprises gear parts 5 with gears to integrally fix the sitting part 12 to support shafts 3 placed in front and rear, a rotatable sitting seat part 6 equipped with an endless belt bitten with and bridged over teeth of the gears, a seat frame 7 positioned inside the sitting seat part 6 to rotatably retain the gear parts 5 in front and rear at a prescribed interval, and a conveyor with a drive part 8 to drive and rotate the gears. The support shafts 3 of the gear parts 5 are made so as to be rotatably supported by the frames 7 of the leg parts 13.
Patent JP-H07193610-A (JP)
Title: Phase difference detection circuit and psk demodulation circuit
Inventor: HIRAI KIYOKO
IPC: H04L27/233
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the phase difference detection circuit (PSK demodulation circuit) with high sampling precision regardless of less power consumption with respect to the circuit detecting a phase difference between a digital reference signal and a digital input signal and the PSK demodulation circuit employing the circuit. CONSTITUTION:The phase difference detection circuit multiplies a digital reference signal and a digital input signal and uses a counter 20 to integrate digital data representing the result of multiplication thereby detecting a phase difference between the digital reference signal and the digital input signal. Only when any digital signal selected alternately from the digital reference signal and the digital input signal is at a present logic level, the phase difference between the digital reference signal and the digital input signal is detected by driving the counter 20.
Patent JP-2000161545-A (JP)
Title: Piping connection method of water supplying and draining facility
Inventor: HIRATA KIYOOMI
IPC: E03C1/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a piping connection method which hardly lets the piping separate of a water supplying and draining facilities. SOLUTION: In this method, an outer pipe 4 and inner pipe 5 are connected by using the cylindrical attachment 1 for press consisting of press members 2, 3. In the press members 2, 3, press grooves 2a, 2b, 3a, 3b are formed so that a regular hexagonal recessed groove is formed along the periphery direction at two places of the inner periphery at these combination time and near the end of the outer pipe 4, projections 4a, 4b are formed along the periphery direction and O rings 6, 7 are fitted inside the projections 4a, 4b and then, the end of inner pipe 5 is inserted inside the outer pipe 4 and the periphery of the outer pipe 4 is covered by the press members 2, 3 in such state that the projections 4a, 4b are matched with four press grooves and the piping of the water supply/ discharge facility pressed by the outside pressure is connected under this state.  At the looking time from the straight line direction passing the center of circle forming the inner periphery, in two regular hexagonal recessed grooves, the position of the top of oneside regular hexagonal recessed groove is shifted by 30 deg. for the top of another regular hexaginal recessed groove.
Patent JP-H02179503-A (JP)
Title: Non-pneumatic tire
Inventor: HIRAYAMA SEIICHI
IPC: B60C7/10
Filed: 1988-12-29
Abstract: PURPOSE:To uniform the distribution of ground pressure in a tire having an inner circumferential ring and an outer circumferential ring concentrically disposed and connected to each other by webs and ribs by displacing points connecting the outer circumferential ring with the webs in the tire circumferential direction to right and left of the tire width center alternately. CONSTITUTION:A non-pneumatic tire 1 has an outer circumferential ring 2 and an inner circumferential ring 3 concentrically disposed, which are connected to each other by webs 4 extending in the tire circumferential direction and rims 5 extending in the tire width direction. In the above structure, the ribs 5 are disposed at determined intervals in the state inclined in the tire radial direction. The webs 4 are disposed in such a manner as to be put between adjacent ribs 5 and displaced to either of left or light of the tire width center. Namely, the points connecting the webs 4 with the outer circumferential ring 2 are arranged in the tire circumferential direction in such a manner as to be alternately situated in the left and right of the tire width center. Hence, the ground pressure distribution of a tread part 6 at the time of rotating the tire is uniformed.
Patent JP-H02263802-A (JP)
Title: Method for reducing adherence of polymer to polymerization device during polymerization of alpha-olefin
Inventor: JIYON MICHIERU JIENKINZU ZA SA
IPC: C08F2/00
Filed: 1989-12-22
Abstract: PURPOSE: To prevent the fouling caused by the adhesion of a polymer in an α-olefin polymerization apparatus by coating the metal surface of the polymerization apparatus with a specific aminosilicone soln. and curing the formed coating film by hydrolysis to form continuous solid coating.  
     CONSTITUTION: When an alpha-olefin (e.g; ethylene and/or propylene) is polymerized to produce a polymer resin, the metal surface of a polymerization apparatus and the surface of an heat exchanger exposed to reactive alpha-olefin gas is coated with a soln. prepared by dissolving aminosilicone represented by formula (wherein R is 1-4C lower alkyl, A is 2-6C alkylene and n is 5-600) in an inert solvent and this coating is subsequently cured by hydrolysis to form solid coating to prevent the fouling of the metal surface and the polymer flocculation in the heat exchanger. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11167334-A (JP)
Title: Electrophotographic cartridge
Inventor: SHIMIZU NOBUMORI
IPC: G03G21/10
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic cartridge capable of preventing the untransferred toner from back-flowing with comparatively simple constitution. SOLUTION: A columnar back flow preventing member 56 having a triangular cross section and extended along a rotary shaft 30a is arranged under a partition member 38. The member 56 prevents the back flow of the untransferred toner stored in an untransferred toner storage part 34 to an untransferred toner recovery part 36 in cooperation with the member 38. It is also good to provide the member 56 where a recessed part is formed under a contact surface.
Patent JP-H07186613-A (JP)
Title: Radial tire for heavy load
Inventor: MIYAZAKI TATSUYA
IPC: B60C9/18
Filed: 1993-12-27
Abstract: PURPOSE:To improve fracture of breakers caused by shock at a tread part, and burst performance by setting strength per unit length of a second breaker counted from the carcase side by a magnification within the specific range of a third breaker. CONSTITUTION:In a radial tire for heavy load, such as a truck tire, a triangle is constituted by four first to fourth breakers 11, 12, 13, 14 in the breaker structure. The strength per unit length of a second breaker 12 counted from the carcase side, out of these four first to fourth breakers 11, 12, 13, 14 is set to 1.1 to 5 times of that of the third breaker 13. Thereby shock burst can be effectively prevented.
Patent JP-H03194197-A (JP)
Title: Air blower
Inventor: EGUCHI MASAKI
IPC: F04D17/04
Filed: 1989-12-20
Abstract: PURPOSE:To suppress air reverse vortex generated in the vicinity of the end part of an impeller so as to reduce noise by providing aside a straightening vane whose ejecting width is enlarged as coming closer to both side end parts of the impeller, on the inner side of a rear surface plate on the air suction port side of a casing. CONSTITUTION:In a cross flow type air blower, an impeller 4 is arranged inside a casing 1 formed by a front surface plate 2 and a rear surface plate 3. Air is sucked from the air suction port 5a provided on the upper surface part of an air suction passage 5 and led into an impeller 4. After that, the air is discharged from the air discharging port 6a of an air discharging passage 6. In a such structure, a straightening vane 7 is provided aside inside the rear surface plate 3 provided on the air suction port 5a side. In the straightening vane 7, protruding width F is enlarged as coming closer to both side end parts of the impeller 4. It is thus possible to suppress air reverse vortex generated in the vicinity of the end part of the impeller 4 while utilizing the straightening vane 7. As a result, it is possible to reduce noise caused by air reverse vortex.
Patent JP-H01172621-A (JP)
Title: Detection of anomaly of roller bearing
Inventor: MIKI YUUJI
IPC: F16C19/52
Filed: 1987-12-26
Abstract: PURPOSE:To grasp the sign of the generation of breakage of a rolling bearing by obtaining the vibration behavior on the higher frequency side than the characteristic frequency as the lubrication state propriety judgement information and defect foreseeing information and the characteristic frequency and each vibration behavior on the low frequency side as breakage foreseeing information. CONSTITUTION:A rolling bearing 1 as detected body is installed onto a base seat 2, and a rotary shaft 3 for fixing a rotor 7 is supported by the rolling bearing 1 and another roller bearing 4, and the rotor 7 is revolution-driven by a motor 6, and the vibration of the roller bearing 1 is detected by an accelerating speed sensor 8. The vibration signal is treated with the filtering processing, differential and integration calculation conversion, gain adjustment, envelope processing, etc., by a signal processing device 13 through a vibration member 11 and a data recorder 12, and frequency analysis, wave form analysis, etc., are executed in a high speed Fourier conversion device 14. The vibration behavior of the vibration components on the higher frequency side than the characteristic frequency as the lubrication state propriety judgement information and defect foreseeing information and the characteristic frequency and the vibration behavior on the low frequency side as the defect foreseeing information are outputted into a display part 15 and a printer 16. Therefore, defects and breakage can be foreseen with high precision.
Patent JP-H04200041-A (JP)
Title: Isdn interface device
Inventor: ASAMI TOSHIHIRO
IPC: H04Q11/04
Filed: 1990-11-29
Abstract: PURPOSE:To allow a connected analog telephone set to ring a call tone by devising a changeover section such that the call signal is inputted to the analog telephone set when a control signal is outputted. CONSTITUTION:Upon the receipt of a connection command from an integrated services digital network to an analog telephone set 3, a call signal control section 15 of an analog telephone set interface section 11a sends a control signal commanding production of a call tone from the analog telephone set 3 via a modular jack 14. Upon the receipt of this control signal, a changeover section 21 selects a call signal generated from a call signal generating section 20 and outputs the selected signal to the analog telephone set 3. Thus, the analog telephone set 3 generates the call tone.
Patent JP-H09171043-A (JP)
Title: Receiving state detecting device
Inventor: KAWAI YOSHIHIKO
IPC: H04B17/29
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To easily and accurately perform polarization plane adjustment even when received radio waves are only vertically or horizontally polarized waves. SOLUTION: A channel selecting circuit measures the detecting voltage (receiving level) of received polarized wave signals used as the communication signal of channels (CHs) at every CH with respect to all selectable CHs, extracts the channel having the highest detecting voltage out of the CHs as a CH for adjustment, and uses the detecting voltage as a reference level (110-250). The channel selecting circuit fixes the selected CH to the CH for adjustment and makes setting so that a polarized wave signal which is different from that at the time of extracting the CH for adjustment can be inputted to the channel selecting circuit (260 and 270).  After making the setting, the circuit repeats the reading of the detecting voltage and the calculation and display of the deviation of the detecting voltage from the reference voltage as a polarization plane index until the operation mode is switched (280-320). The angular position of a converter provided with a probe for receiving vertically and horizontally polarized waves is adjusted to the null point at which the polarization plane index becomes the highest in accordance with the display.
Patent JP-H10172077-A (JP)
Title: Fire monitor device and computer readable medium with fire monitor program recorded
Inventor: MURAKAMI YOSHISHIGE
IPC: G08B17/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a fire monitor device which reduces the anxiety that the occurrence of a fire may be erroneously discriminated even in the case of incident on an infrared camera of reflected light of sunlight. SOLUTION: An infrared image of a range as the fire monitor object is picked up by first to n-th infrared cameras 131 to 13n. The picture signal from these infrared image pickup means is converted to image data by an AD converter 23. If an area where a certain number of or more picture elements having density values larger than a certain value are continuous is detected in this image data over a certain time by a control part 27, the azimuth and the elevation of the sun in the place within the range which is picked up as the converted picture signal for this area are calculated,  and the occurrence of a fire is discriminated if the azimuth of this place in the installation position of infrared image pickup means and that of the sun or the angle of depression of this place in the installation position of infrared image pickup means and the angle of elevation of the sun don't coincide with each other.
Patent JP-H08165691-A (JP)
Title: Floor pan height adjusting device
Inventor: GO YOSHIKAZU
IPC: E03C1/20
Filed: 1994-12-14
Abstract: PURPOSE: To lock the height adjusting device by threadedly engaging a height adjusting bolt with a nut member locked on the back face of a floor pan, resting the floor pan over the floor surface with the floor pan turned over, engaging a driver with the aforesaid bolt from the surface side of the pan, thereby adjusting the height, and injecting adhesives into a screw hole thereafter. CONSTITUTION: A nut member 4a is inserted into the through hole 2a of a projected section 2 from the back face side of a floor pan 1, the nut member 4a and the like is locked on the back face of the floor pan with each reinforcing rib 3 held by paired holding plates, and a height adjusting support bolt 7 is threadedly engaged with the nut member 4a from the back face side. The aforesaid floor pan 1 is rested over the floor surface A of a building frame, a driver is inserted into the through hole 2a from the surface side, fitted in the slot 7 of the height adjusting support bolt 7, then appropriately rotated, and the floor pan 1 is thereby adjusted in height. Subsequently when adhesives 100 are poured into the through hole 21, a part of them flows in a screw hole 4a1 so as to be fill therein, a part of the other of them flows out of adhesive passages through a plurality of openings communicated with a ring shaped clearance 5, and it flows out to the floor surface of the building frame. By this constitution, the end section of the height adjusting support belt 7, and the floor pan 1 in its turn is thereby fixed onto the floor surface of the building frame.
Patent JP-H01172962-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body for copying machines and printers which has high sensitivity and excellent repetitive characteristics by providing a photosensitive layer contg. at least one kind among specific hydrazone compds. CONSTITUTION:The photosensitive layer contg. at least one kind among the hydrazone compds. expressed by the formula I is provided. In the formula I, R1-R3 respectively denote any of a hydrogen atom., halogen atom., alkyl group, alkoxy group, hydrogen group, nitro group or aryl group; R4 denotes an aryl group; n, m respectively denote either of 0 and 1. The photosensitive body having the high sensitivity and the excellent repetitive characteristics is thereby obtd. The durability is improved by further installing a coating layer on the surface at need.
Patent JP-H04199034-A (JP)
Title: Camera
Inventor: KAIHARA SHOJI
IPC: G03B15/05
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a compact low-priced camera without using an electromagnet by releasing the lock of a stroboscope unit in its storage position as well as driving illuminating angle variable mechanism by the one-direction rotation of a motor as drive source. CONSTITUTION:When a motor M2 is driven, the rotation is transmitted to gears 6-10, and the blade part 10a of the gear 10 pushes the protrusion 11b of a lever 11 down against a spring 13. Then a tightening/fixing lever 12 is rotated in the same clockwise direction as the lever 11, and the claw part of the tightening/fixing lever 12 is released from the hook 17a of a fixing/locking member 17. That is, tightening/fixing mechanism setting a stroboscope unit lockingly into its storage position is drive by one-direction rotation of one motor M2 to perform lock release, and at the same time, illuminating angle variable mechanism is driven. This results in obtaining a low-priced compact camera without using expensive complex mechanism such as an electromagnet.
Patent JP-H09179915-A (JP)
Title: Bankbook generation system and operation method therefor
Inventor: ITOU CHINATSU
IPC: G06F3/048
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a bankbook generation system which can confirm the progress states of other parallel processes while a specific process is performed. SOLUTION: A CPU 21a divides the display area of a display 32 and displays an image read by a scanner 33 in one divided display area and numeric data, related to an image held in a management data table structured on an editing memory 24 by a CPU 21b, in the other display area at the same time with the said image. Consequently, inputted image information is displayed on the display and the progress state of the other parallel process can be confirmed without interrupting the current process even during the processing. Therefore, the processing speed is prevented from being decreased by an interruption process to the input screen during bankbook generation.
Patent JP-H01171915-A (JP)
Title: Continuous press molding of continuous object
Inventor: YAMAGUCHI KATSUMI
IPC: B29C33/42
Filed: 1987-12-28
Abstract: PURPOSE:To improve connection strength drastically, by a method wherein at the time of press molding of a short-sized synthetic resin sheet, a protrusion which goes in and out in a longitudinal direction and widens toward an end and a recessed part widens toward the interior are molded alternately on a rear end of the short-sized synthetic resin sheet. CONSTITUTION:A main body 11a of a top force possesses a cut-off part 13 protruding downward, corresponding to which a receiving stepped part 14 is formed on a rear end of a bottom force 12 and the cut-off part 13 turns uneven cut-off part obtained by forming alternately a protrusion 13a widens toward an end and a recessed part 13b widens toward the interior. A heated short-sized synthetic resin sheet X2 is set up to a press mold 1 and pressed by lowering the main body 11a of the top force. Then molten resin of the short-sized synthetic resin sheet X2 flows into a recessed part 15b which has been formed at a rear end part of a molded body X provided ahead of the resin sheet X2, welded to the rear end part of unevenness of the molded body X provided ahead of the resin sheet X2 under a state where they are bitten with each other and connected unitarily with each other. Simultaneously with the above the molten resin flows into the recessed part 13b of the rear end cut-off part 13, which widens toward the interior and a protrusion 15a widens toward an end and a recessed part 15b widens toward the interior are formed on a rear end part of the short-sized synthetic resin sheet X2.
Patent JP-H06179034-A (JP)
Title: Caulking device
Inventor: YOKOYAMA HIROSHI
IPC: B21J15/16
Filed: 1992-12-15
Abstract: PURPOSE:To prescriptively caulk also in a case of a small cross hatch angle of mutual works. CONSTITUTION:A caulking device is composed of an almost C shaped body 3 providing each caulking tool 5, 6 on an upper frame 1 and a lower frame 2, and an expanding and contracting unit 11 arranged between the upper and lower frames 1, 2 of the frame body 3 and providing upper and lower caulking receivers 9, 10 freely expanding and contracting. An expanding and contracting unit moving means 12 which switches a caulking waiting position invading the expanding and contracting unit 11 inside the frame body 3 to a work set position escaping the expanding and contracting unit 11 outside the frame body 3 is provided over the frame body 3 and the expanding and contracting unit 11.
Patent JP-H09169681-A (JP)
Title: Decrease of cyclic olefin in cyclic alcohol
Inventor: ONO SHIGERU
IPC: C07C29/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cyclic alcohol of high purity by catalytic hydration reaction of a cyclic olefin in the presence of crystalline aluminosilicate at a specific or lower concentration as a catalyst. SOLUTION: This method for producing a cyclic alcohol comprises carrying out a catalytic hydration reaction of a cyclic olefin in an oil phase that contains the cyclic olefin of the formula Cn H2n-2-m Rm (R is a 1-4C alkyl, phenyl or cyclohexyl; (n) is an integer of 5-12; (m) is an integer of 1-4), in coexistence with (C) an aqueous phase by using (A) crystalline aluminosilicate having a primary particle diameter of <=0.5μm as a catalyst, and distilling the cyclic alcohol-containing liquid obtained from the oil phase which contains the component B, through a rectification tower while limiting the component A contained in the liquid at any place in the rectification tower to a concentration of <=100ppmwt. The concentration of the component A in the oil phase can be reduced by vaporizing the oil phase before being fed into the rectification tower.